Things You'll Need:
- 2 tablespoons jewelers rouge (cerium oxide, only the red type)
- 2 tablespoons glycerin
- 2 tablespoons water
- Small bowl
- Electric buffer with firm felt polishing pad
- Clean rags
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Step 1
Place the water, glycerin and jeweler's rouge in a small bowl and mix it well.
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Step 2
Put some of the mixture onto the crack on the glass. Mount the felt polishing pad on the buffer.
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Step 3
Begin rubbing the compound on the window. Apply pressure gently--you do not want to crack the glass.
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Step 4
Allow it to dry for about 30 seconds. Wipe the area clean with a rag.
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Step 5
Inspect the area where the scratch was and see if the polishing has repaired it to the same appearance of the surrounding glass. If not, repeat the process one or two more times as needed.







